Historical Rules · 3 May 2019
Rule 706.6
Official source text from the 3 May 2019 Rules release
When copying a permanent, any choices that have been made for that permanent aren’t copied. Instead, if an object enters the battlefield as a copy of another permanent, the object’s controller will get to make any “as [this] enters the battlefield” choices for it. Example: A Clone enters the battlefield as a copy of Adaptive Automaton. Adaptive Automaton reads, in part, “As Adaptive Automaton enters the battlefield, choose a creature type.” The Clone won’t copy the creature type choice of the Automaton; rather, the controller of the Clone will get to make a new choice.